As liberals continue to mock the “good guy with a gun” argument, evidence to the contrary continues to mount. This time it comes from the Oklahoma City Police Department, the city’s mayor and local media:

Lake Hefner shooting update: A man walked into the Louie’s restaurant and opened fire with a gun. Two people were shot. One person has been taken to a hospital with serious injuries. A bystander with a pistol confronted the shooter outside the restaurant and fatally shot him.